Model: F4MAX
from $29.99
This is a genuine Blueair Particle and Carbon Replacement Filter, designed specifically for your Blue Pure 411i Max and 411i Auto Max air purifiers. This white filter helps maintain optimal air quality by capturing both particles and odors, and it's recommended to replace it every 6 to 9 months for continued performance. Each package contains one replacement filter, backed by a 30-day labor and parts warranty.
True HEPA (H13) captures 99.97% of particles 0. Available from $29.99.
True HEPA (H13) captures 99.97% of particles 0.3 microns+. Always buy OEM or independently certified filters — counterfeit HEPA is a well-documented market problem. Activated carbon removes odors and VOCs independently of HEPA filtration.
The Blueair Blue Pure 411i Max Series Replacement Filter is available at abt, starting at $29.99.
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